OpenAPI / Swagger JSON Viewer

Paste your Swagger or OpenAPI 3.0+ JSON specification to instantly render readable endpoints, parameters, and responses.

Swagger/OpenAPI JSON Input

{
  "openapi": "3.0.0",
  "info": {
    "title": "Sample Sample API",
    "version": "1.0.0",
    "description": "An example API specification"
  },
  "paths": {
    "/api/users": {
      "get": {
        "summary": "Get all users",
        "parameters": [
          {
            "name": "limit",
            "in": "query",
            "description": "Number of users to return",
            "required": false,
            "schema": { "type": "integer" }
          }
        ],
        "responses": {
          "200": { "description": "Successful operation" }
        }
      },
      "post": {
        "summary": "Create a new user",
        "responses": {
          "201": { "description": "User created successfully" }
        }
      }
    }
  }
}

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